<template>
    <div class="photoinfo-container">
        <h3>{{ photoinfo.title }}</h3>
        <p class="subtitle">
            <span>发表时间：{{ photoinfo.add_time | dateFormat }}</span>
            <span>点击：{{ photoinfo.click }}次</span>
        </p>

        <hr>

        <!-- 缩略图区域 -->
        <div class="thumbs">
            <vue-preview :slides="list" @close="handleClose"></vue-preview>
        </div>

        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content">

        </div>

        <!-- 放置一个评论子组件 -->
        <cmt-box :id="id"></cmt-box>
    </div>
</template>

<style>
.photoinfo-container{
    padding:3px;
}

.photoinfo-container h3{
    color: #26A2FF;
    font-size: 15px;
    text-align: center;
    margin: 15px 0;
}

.photoinfo-container .subtitle{
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.photoinfo-container .content{
    font-size: 13px;
    line-height:  30px;
}

.thumbs .my-gallery{
    display: flex;
    flex-wrap: wrap;
}

.thumbs img{
   width: 100%;
   box-shadow: 0 0 9px #999;
}

.thumbs figure {
  width: 30%;
  margin: 5px;
}
</style>

<script>
//1.导入评论子组件
import comment from '../subcomponents/comment.vue'

export default {
    data(){
        return{
          id: this.$route.params.id,//从路由中获取到的 图片id
          photoinfo: {}, //图片详情  
          list:[]//缩略图的数组
        }
    },
    created(){
        this.getPhotoInfo();
        this.getThumbs();
    },
    methods: {
        getPhotoInfo(){
            //获取图片的详情
            this.$http.get('api/getimageInfo/' +  this.id).then(result =>{
                if(result.body.status === 0){
                    this.photoinfo = result.body.message[0];
                }
            })
        },
        getThumbs(){
            //获取缩略图
            this.$http.get('api/getthumimages/' + this.id).then(result =>{
                if(result.body.status === 0){
                    //循环每个图片数据，补全图片的宽和高
                    result.body.message.forEach((item, i) =>{
                        item.msrc=result.body.message[i].src;
                        item.src=result.body.message[i].src;
                        item.w = 600;
                        item.h = 400;
                    });
                    //把完整的数据保存到list中
                    this.list = result.body.message;
                }
            })
        },
        handleClose() {
            console.log("close event");
        }
    },
    components:{//注册评论子组件
        'cmt-box': comment
    }
}
</script>